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      GAF Premium Acrylic HydroStop® Top Coat Specs

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      Why GAF Premium Acrylic HydroStop® Top Coat?

      GAF Premium Acrylic HydroStop® Top Coat can be used in a variety of substrates to help provide protection against damage from exposure to UV and weather elements.  Used in conjunction with HydroStop®  Base Coat and Premium Fabric, it creates the GAF Premium Acrylic HydroStop® System, a liquid-applied membrane for recover, reroof, and, new roof applications.

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